Closed space dangerous operation monitoring device

Abstract

The utility model relates to the technical field of enclosed space monitoring, and particularly discloses an enclosed space dangerous operation monitoring device, which comprises a monitor. The protection part comprises a plurality of connecting lugs fixedly arranged on the upper end face of the monitor and a protection plate rotationally connected with the connecting lugs, the connecting lugs are arranged at intervals in the front-back direction, the upper end face of the protection plate is of an arc-shaped structure and rotationally connected into the intervals of the connecting lugs, and the whole protection plate covers one side of the monitor; according to the utility model, through the protection member and the buzzer at the bottom of the protection member, when an abnormal condition is sent, the protection plate of the protection member can cover one side of the monitor, and the buzzer is started at the same time, so that a worker can be reminded while the monitor is protected, and the protection plate is rotatably attached to one side of the monitor to protect the lens of the monitor; and in the rotating process, the bottom of the protection plate is attached to and pressed against a switch of the buzzer, and the buzzer is started.

Description

Technical Field

[0001] The utility model relates to the technical field of confined space monitoring, in particular to a confined space dangerous operation monitoring device. Background Art

[0002] The monitoring device includes a monitor and a camera, which are used to monitor a certain environment so that the staff can clearly know when an abnormal situation occurs. When the current monitor works in a dangerous environment, since the monitor lens is generally exposed, when an abnormal situation occurs, it is very likely that the monitor lens will be hit by an object and become damaged and unusable, making it impossible for outside staff to know the situation in the confined space in the first time. Therefore, a confined space dangerous operation monitoring device is needed to solve the above problem. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a monitoring device for dangerous operations in a confined space, which solves the technical problem that the lens of the monitor is easily damaged by collision with objects.

[0004] The utility model discloses a monitoring device for dangerous operations in a confined space, comprising:

[0005] Monitor;

[0006] The protective part includes a plurality of connecting ears fixedly mounted on the upper end surface of the monitor and a protective plate rotatably connected to the connecting ears. The connecting ears are arranged in a front-to-back interval, and the upper end surface of the protective plate is an arc-shaped structure rotatably connected to the inside of the connecting ear interval. The protective plate as a whole covers one side of the monitor.

[0007] As a further improvement of the present invention, a notch is provided on the side of the protective plate that is not in contact with the monitor, and a transparent plate matching the notch is provided inside the notch, and an insertion rod is fixed on the side of the transparent plate that is in contact with the notch, and the insertion rod is inserted into the protective plate.

[0008] As a further improvement of the utility model, a buzzer is installed on one side of the monitor, and the bottom of the protective plate is in contact with the buzzer.

[0009] As a further improvement of the present invention, rotating rods are fixedly provided on the front and rear sides of the protective plate and at the positions of the connecting ears, and the two rotating rods are rotatably connected to the inside of the connecting ears.

[0010] As a further improvement of the utility model, a motor is installed on the upper end surface of the monitor at the position of the connecting ear, and the output end of the motor is connected to the rotating rod of the protective plate.

[0011] As a further improvement of the utility model, a bracket is provided on one side of the lower end surface of the monitor, and the upper and lower ends of the bracket are rotatably connected with connecting pieces, and the connecting pieces are connected to the monitor.

[0012] As a further improvement of the utility model, a chassis is provided on the lower end surface of the bracket, and the chassis is connected to a connecting piece of the bracket.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model uses a protective member and a buzzer at the bottom of the protective member to achieve that when an abnormal situation is sent, the protective plate of the protective member can cover one side of the monitor and start the buzzer at the same time, thereby protecting the monitor and reminding the staff. The protective plate rotates and fits to one side of the monitor to protect the monitor lens, and during the rotation, the bottom of the protective plate fits and presses the switch of the buzzer to start the buzzer.

[0015] 2. The utility model installs a motor on the upper end surface of the monitor, so that when the protective plate is not needed, the motor can be used to rotate the protective plate to move the protective plate away from one side of the monitor. When it is needed, the motor is started to drive the protective plate to cover one side of the monitor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 This is a schematic diagram of the overall front cross-sectional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the monitor of the utility model;

[0019] Figure 3 Practical Figure 1 Enlarged structural diagram at A in the middle.

[0020] In the figure: 1. Monitor;

[0021] 2. Bracket;

[0022] 3. Chassis;

[0023] 4. Connecting ears;

[0024] 5. Protective plate;

[0025] 6. Motor;

[0026] 7. Transparent plate; 701. Insertion rod;

[0027] 8. Buzzer. DETAILED DESCRIPTION

[0028] The following will disclose multiple embodiments of the utility model with diagrams. For the purpose of clear description, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the utility model. In other words, in some embodiments of the utility model, these physical details are not necessary. In addition, for the purpose of simplifying the diagram, some conventional structures and components will be depicted in a simple schematic manner in the diagram.

[0029] In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0030] See also Figure 1-3 The utility model of the confined space dangerous operation monitoring device, in this application, includes a monitor 1; a protective member, the protective member includes a plurality of connecting ears 4 fixedly arranged on the upper end surface of the monitor 1 and a protective plate 5 rotatably connected to the connecting ears 4, the connecting ears 4 are arranged in a front-to-back interval, the upper end surface of the protective plate 5 is an arc-shaped structure and is rotatably connected to the inside of the interval of the connecting ears 4, and the protective plate 5 as a whole covers one side of the monitor 1.

[0031] In this embodiment, the left side of the monitor 1 is the lens side, and the other side is the installation side. The protective part is arranged on the side of the lens of the monitor 1. A connecting ear 4 is fixedly arranged on the upper end surface of the protective plate 5 at a position on the side of the lens. There are two connecting ears 4, which are fixedly connected one in front and one behind, and an opening is provided on one side of the connecting ear 4 to ensure that the protective plate 5 can be rotatably connected between the connecting ears 4. The overall structure of the protective plate 5 is adapted to one side of the monitor 1 to ensure tight coverage of the monitor 1. The top of the protective plate 5 is an arc-shaped structure, and is bent toward the position of the connecting ear 4 to enter between the two connecting ears 4 to ensure that the protective plate 5 rotates and moves up and down.

[0032] On the basis of the above-mentioned embodiment, in this embodiment, a recess is provided on the side of the protective plate 5 that is not in contact with the monitor 1, and a transparent plate 7 matching the recess is provided inside the recess, and an insertion rod 701 is fixedly provided on the side of the transparent plate 7 that is in contact with the recess, and the insertion rod 701 is inserted into the protective plate 5.

[0033] In this embodiment, a recess is formed on the side of the protective plate 5 away from the monitor 1, and a transparent plate 7 is inserted into the recess. The transparent plate 7 is made of plastic or other materials to ensure protection of the lens while facilitating monitoring by the monitor 1. The insertion rod 701 of the transparent plate 7 located on one side of the recess can be inserted into the protective plate 5, and the stable installation of the transparent plate 7 is ensured by the friction resistance.

[0034] On the basis of the above-mentioned embodiment, in this embodiment, a buzzer 8 is installed on one side of the monitor 1 , and the bottom of the protective plate 5 is in contact with the buzzer 8 .

[0035] In this embodiment, the buzzer 8 is installed at the bottom of the protective plate 5 and on one side of the monitor 1, so that when the protective plate 5 covers one side of the monitor 1, the buzzer 8 can be pressed to start the buzzer 8 to remind the staff.

[0036] On the basis of the above embodiment, in this embodiment, rotating rods are fixedly provided at the front and rear sides of the protection plate 5 and at the position of the connecting ear 4 , and the two rotating rods are rotatably connected to the inside of the connecting ear 4 .

[0037] In this embodiment, two rotating rods extend from the front and rear sides of the protective plate 5, and the rotating rods are integrated with the protective plate 5, ensuring that the protective plate 5 can be transferred to the inside of the two connecting ears 4, and bearings can be installed inside the openings of the connecting ears 4, thereby ensuring that the protective plate 5 rotates more smoothly.

[0038] On the basis of the above-mentioned embodiment, in this embodiment, a motor 6 is installed on the upper end surface of the monitor 1 at the position of the connecting ear 4 , and the output end of the motor 6 is connected to the rotating rod of the protective plate 5 .

[0039] In this embodiment, when the protective plate 5 is not needed, the motor 6 can be used to rotate the protective plate 5 so that the protective plate 5 moves away from one side of the monitor 1. When it is needed, the motor 6 is started to drive the protective plate 5 to cover one side of the monitor 1.

[0040] On the basis of the above embodiments, in this embodiment, a bracket 2 is provided on one side of the lower end surface of the monitor 1, and the upper and lower ends of the bracket 2 are rotatably connected with connecting parts, the connecting parts are connected to the monitor 1, and a chassis 3 is provided on the lower end surface of the bracket 2, and the chassis 3 is connected to the connecting parts of the bracket 2.

[0041] In this embodiment, the bracket 2 and chassis 3 under the monitor 1 are part of the monitor 1. The chassis 3 can support the monitor 1, and the bracket 2 between the monitor 1 and the chassis 3 can ensure that the monitor 1 can move up and down and rotate, so that the direction of the monitor 1 can be easily adjusted during installation.

[0042] When using the utility model: when an abnormal situation occurs, the motor 6 drives the protective plate 5 to rotate and move, and covers and fits with one side of the monitor 1 to protect the lens on one side of the monitor 1, and the bottom of the protective plate 5 is simultaneously fitted with and pressed against a switch on one side of the buzzer 8, starting the buzzer 8 to alert the staff.

[0043] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A monitoring device for dangerous operations in a confined space, characterized in that: include Monitor (1); A protective member, the protective member comprising a plurality of connecting ears (4) fixedly mounted on the upper end surface of a monitor (1) and a protective plate (5) rotatably connected to the connecting ears (4), the connecting ears (4) being arranged in a front-to-back spacing, the upper end surface of the protective plate (5) being in an arc-shaped structure and rotatably connected to the interior of the spacing between the connecting ears (4), and the protective plate (5) as a whole covering one side of the monitor (1).

2. The confined space dangerous operation monitoring device according to claim 1 is characterized by: A notch is provided on the side of the protective plate (5) that is not in contact with the monitor (1), and a transparent plate (7) matching the notch is provided inside the notch. An insertion rod (701) is fixedly provided on the side of the transparent plate (7) that is in contact with the notch, and the insertion rod (701) is inserted into the interior of the protective plate (5).

3. The confined space dangerous operation monitoring device according to claim 1 is characterized by: A buzzer (8) is installed on one side of the monitor (1), and the bottom of the protective plate (5) is in contact with the buzzer (8).

4. The confined space dangerous operation monitoring device according to claim 1 is characterized by: Rotating rods are fixedly provided on the front and rear sides of the protective plate (5) and at the positions of the connecting ears (4), and both rotating rods are rotatably connected to the inside of the connecting ears (4).

5. The confined space dangerous operation monitoring device according to claim 4 is characterized by: A motor (6) is installed on the upper end surface of the monitor (1) at the position of the connecting ear (4), and the output end of the motor (6) is connected to the rotating rod of the protective plate (5).

6. The confined space dangerous operation monitoring device according to claim 1 is characterized by: A bracket (2) is provided on one side of the lower end surface of the monitor (1), and the upper and lower ends of the bracket (2) are rotatably connected to connecting pieces, and the connecting pieces are connected to the monitor (1).

7. The confined space dangerous operation monitoring device according to claim 6 is characterized by: The lower end surface of the bracket (2) is provided with a chassis (3), and the chassis (3) is connected to the connecting piece of the bracket (2).

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